UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uWsQV8tpt+IJb5CfXJUvPPtfDVmjLACjQunZltT3c+g=' 
WHERE 
  key_id = '1c327f0543affd2bab974183d555dc98581a0c7d011bb9c02db4a95d98c3bbd9' 
  AND (
    token = 'uWsQV8tpt+IJb5CfXJUvPPtfDVmjLACjQunZltT3c+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )